1. The passage of urea between the blood and the lumen of the small intestine;Pendleton;Am J Physiol,1932
2. In vivo dialysis of faeces as a method of stool analysis. I. Technique and results in normal subjects;Wrong;Clin Sci,1965
3. Intestinal urea in normals and in uremic patients in urea and the kidney;Wrong,1970
4. Enterohepatic circulation of urea nitrogen;Jones;Clin Sci,1969
5. New Ways of Treating Uremia;Kolff,1947